Is Silicone Good for Your Hair?


Silicone is a safe ingredient used in many hair-care products, from sprays and serums to conditioners and shampoos. It's incredibly effective for adding shine, sealing in moisture and managing frizz. But what is silicone, and is it good for your hair?

Silicone sometimes gets a bad rap. However, it's non-toxic and safe, and there are many different kinds. Some are heavier and bond well to your strands; others are lighter and wash away easily. In addition, many silicone hair-care solutions, like those used in Better Not Younger products, are formulated to be non-drying. We’re here to take a closer look at silicones that are beneficial for your hair. 


What Are Silicones?

Cosmetic grade silicones are synthetic polymers derived from silica. They are hydrophobic, which means they retain moisture while creating a protective yet breathable seal on the skin's surface. They’re also constructed of widely spaced, larger molecules. This is important for two reasons:

  1. The wide distance between molecules makes silicones an ideal transport system for active ingredients requiring a lengthy absorption time. These essential components remain on the skin’s surface, suspended in the inert silicone matrix, allowing them to be absorbed slowly.
  2. Their large molecular size makes it impossible for them to move past your epidermis, the outer layer of your skin.

Silicone is a favored ingredient in makeup and skincare because it helps give you a soft and smooth complexion. It also stops foundation, lipstick and other cosmetics from drying out.


What Types of Silicones Are Used in Hair-Care Products?

The types typically used in hair-care products are a lot thinner, lighter and stickier than other forms of silicone (i.e., caulk). They do not strip or damage your hair and are non-toxic. Silicones form a protective layer around your strands, shielding them from harmful elements.

An example of silicones used in hair products include:

  • Amodimethicone: This type of silicone repels water but has unusual chemical properties that make it resist additional amodimethicone layers. A buildup is not likely with products containing amodimethicone because new coats can't form over layers already in place.
  • Dimethicone: Dimethicone is noncomedogenic, which means it won't clog your pores.
  • Cyclomethicone: Cyclomethicone improves product texture, helps your scalp retain moisture, and is exceptional at delivering key ingredients where they need to go.


What Are the Benefits of Amodimethicone?

According to cosmetic scientists, amodimethicone benefits include:

  • Reduced flyaways
  • Faster drying time
  • Moisture retention, allowing for superior thermal protection and gentle, even heating
  • Improved combability
  • Increased hair strength and elasticity
  • Decreased porosity


What Are the Benefits of Dimethicone?

Dimethicone helps give your hair or skincare products a "glide" or "slip" feel when you apply them, allowing them to spread smoothly across your body or hair.

When dimethicone is applied to your hair or scalp, it forms a physical barrier to seal in moisture, helping your hair remain frizz-free, and your skin stay hydrated. When used in rinses, conditioners and restorative hair products, combing is more manageable and adds shine.

Finally, it is an emollient that heightens skin softness by sealing the spaces between the dead cells of the skin’s outer layer. It doesn’t mix with your skin’s natural oil, called sebum, and besides being used in hair-care products, it's used in facial moisturizers, lotions and creams.


What Are the Benefits of Cyclomethicone?

Cyclomethicone helps improve the sensory feel and texture of your hair-care products. This form of silicone is appropriate for most people, including those with sensitive skin. Additionally, it's thought to improve the appearance of dry hair and may help reduce irritation.

Studies have shown that cyclomethicone does not block the pores in your skin. Further, because of its unstable molecules and evaporative properties, it doesn’t build up or form a barrier on your scalp or hair.


How Do Silicone Products Protect Your Hair? 

As we stated above, the silicone in hair products protects your hair by locking in a thin waterproof layer, offering healthy benefits including:

  • Sealing your cuticles to reduce porosity, making your hair less likely to absorb too much humidity or moisture from the air. This makes these products perfect for straightening or smoothing your locks.
  • Lubricating your hair's surface, so it tangles less, feels smooth and brushes easier.
  • Preventing any moisture inside your hair from escaping, making it an excellent conditioning ingredient.

When dimethicone and amodimethicone are added to hair-care products, they safeguard your hair from:


Silicone’s Low Thermal Conductivity Is Good for Your Hair

Silicone has low thermal conductivity, much lower than glycerin, water or mineral oil. This reduces the transfer of heat through your hair's surface to its cortex.

Hairdryers, curling irons and other high-heat styling tools can climb to 320 degrees Fahrenheit, vaporizing any water inside your cortex. Hair that gets too hot can be damaged permanently; as a result, a protective silicone spray before styling can prevent or reduce this issue.


Gain Maximum Hydration and Protection from BNY Products

Better Not Younger uses beneficial silicone that is not only good for your hair but can improve the look and texture of your hair and scalp. In addition, the superior quality silicones used by BNY give your mane a glossy look and can be found in:


Better Not Younger Uses Silicone That’s Good for Your Hair

There are many silicones out there, but you can be confident the silicone used in Better Not Younger products is beneficial for your aging hair. They work synergistically with each well-thought-out ingredient in our formulas to improve tensile strength, protect from damage and enhance sheen.

To try out our Better Not Younger age-related hair-care products for yourself, check out our Online Shop page.

Tell Us: Which Better Not Younger products do you love for their smoothing and shine-enhancing effects? Share in the comments below!